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* libarchive: add a function to unpack embedded dataRon Yorston2018-11-021-23/+4
| | | | | | | | | | | | | | | | | | | | | Similar code to unpack embedded data is used to decompress usage messages, embedded scripts and the config file (in the non-default bbconfig applet). Moving this code to a common function reduces the size of the default build and hides more of the internals of libarchive. function old new delta unpack_bz2_data - 135 +135 bb_show_usage 137 157 +20 get_script_content 32 47 +15 unpack_scripts 119 - -119 unpack_usage_messages 124 - -124 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/0 up/down: 170/-243) Total: -73 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bzip2: fix two crashes on corrupted archivesDenys Vlasenko2018-04-081-5/+14
| | | | | | | | | | | | | | | | As it turns out, longjmp'ing into freed stack is not healthy... function old new delta unpack_usage_messages - 97 +97 unpack_bz2_stream 369 409 +40 get_next_block 1667 1677 +10 get_bits 156 155 -1 start_bunzip 212 183 -29 bb_show_usage 181 120 -61 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/3 up/down: 147/-91) Total: 56 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace and comment format fixes, no code changesDenys Vlasenko2017-10-051-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* config: deindent all help textsDenys Vlasenko2017-07-211-9/+9
| | | | | | Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Update remaining menuconfig items with approximate applet sizesDenys Vlasenko2017-07-191-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Convert all miscutils/* applets to "new style" applet definitionsDenys Vlasenko2016-11-221-0/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Split miscutils/Config.src items into miscutils/*.c filesDenys Vlasenko2016-11-221-0/+20
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rename archive.h to bb_archive.h. no code changesDenys Vlasenko2011-09-221-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* move remaining help text from include/usage.src.hPere Orga2011-04-111-0/+6
| | | | | Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rename archival/libunarchive -> archival/libarchive; move bz/ into itDenys Vlasenko2010-11-031-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* decompress_bunzip2: handle concatenated .bz2 filesDenys Vlasenko2010-10-281-1/+1
| | | | | | | | | | function old new delta unpack_bz2_stream 207 307 +100 start_bunzip 199 209 +10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 110/0) Total: 110 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bbconfig: add COMPRESS_BBCONFIG optionDenys Vlasenko2010-08-291-0/+22
| | | | | | | | | | | function old new delta bbconfig_config_bz2 - 4905 +4905 bbconfig_main 13 70 +57 bbconfig_config 21811 - -21811 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/0 up/down: 4962/-21811) Total: -16849 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bbconfig: make it independent from printf functionsDenys Vlasenko2010-06-071-1/+1
| | | | | | | | | | | | | | function old new delta full_write2_str - 25 +25 full_write1_str - 25 +25 clear_main 21 20 -1 telnet_main 1488 1477 -11 getty_main 1932 1918 -14 full_write22_str 25 - -25 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 0/3 up/down: 50/-51) Total: -1 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-051-1/+1
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* *: fix fallout from -Wunused-parameterDenis Vlasenko2008-03-171-1/+1
| | | | | | | | | | | | | | | | | | function old new delta bbunpack 358 366 +8 passwd_main 1070 1072 +2 handle_incoming_and_exit 2651 2653 +2 getpty 88 86 -2 script_main 975 972 -3 inetd_main 2036 2033 -3 dname_enc 377 373 -4 make_new_session 474 462 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes text data bss dec hex filename 797429 658 7428 805515 c4a8b busybox_old 797417 658 7428 805503 c4a7f busybox_unstripped
* add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko2007-10-111-1/+1
| | | | | EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
* usage.c: remove reference to busybox.hDenis Vlasenko2007-05-261-1/+1
| | | | | *: s/include "busybox.h"/include "libbb.h"
* suppress warnings about easch <applet>_main() havingDenis Vlasenko2007-02-031-0/+1
| | | | no preceding prototype
* Clarify.Rob Landley2006-03-301-3/+1
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* add public-domain release1_1_11_1_0Paul Fox2006-03-291-0/+5
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* new config display applet, from bug 46. i've changed the namePaul Fox2005-08-011-0/+8
of the applet from "config" to "bbconfig", and renamed the source filenames and symbols to match appropriately.